Troubleshooting - Silverline 129901 Manual Del Usuario

GB

Troubleshooting

Problem
Drill is uncomfortable to use
due to vibration
Tool will not start
Slow rotation speed
Slow rotation speed or no
rotation plus possible visible
sparking from motor vents
Drilling performance
poor with masonry
8
Cause
Tool is being used for too long a session
No power, fuse blown or circuit breaker tripped
Power cable damaged
Trigger Switch (7) faulty
Faulty motor
Tool is overheating
Carbon brushes worn
Hammer mode not selected
Drill bit tip worn or damaged
Very dense material
Solution
Take frequent breaks and read the sections in this manual
regarding vibration
Check and replace fuse if necessary or reset circuit breaker. In the
event the fuse blows after replacing or the circuit breaker trips again
immediately contact an authorised service centre
Contact an authorised service centre
Contact an authorised service centre
Contact an authorised service centre
Allow to cool for a few minutes and then run the drill with no load in
high gear for 2-3 minutes to accelerate cooling of the motor
Contact an authorised service centre to have the
carbon brushes replaced
Enable hammer mode
Replace drill bit
Drilling speed will be slow in such material. A smaller pilot drill can be
drilled first to speed up the drilling process